Crawling is the script or program that crawls the web tracing all valid links and are indexing the pages. This basically allows the pages to be displayed in search engine result pages. It is the term which is used when Google or another search engine sends its bot to a web page or web post and reads the page.

Crawling basically allows the pages to be displayed in search engine result pages. It is the term which is used when Google or another search engine sends its bot to a web page or web post and reads the page.

A web crawler also known as a web spider or web robot is a program which browses the World Wide Web in a methodical, automated manner. Other less frequently used names for web crawlers are ants, automatic indexers, bots, and worms.
This process is called web crawling or spidering.

A web crawler also known as a web spider or web robot is a program which browses the World Wide Web in a methodical, automated manner. Other less frequently used names for web crawlers are ants, automatic indexers, bots, and worms.
This process is called web crawling or spidering.